56557587079

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{22853}}^1$

素因数の和:25855

約数の個数: 24

約数和(自身を含む): 69688062288

約数和(自身を除く): 13130475209

約数列:

[1, 7, 17, 49, 119, 833, 2971, 20797, 22853, 50507, 145579, 159971, 353549, 388501, 1119797, 2474843, 2719507, 19036549, 67896263, 475273841, 1154236471, 3326916887, 8079655297, 56557587079]

約数ペア:

[(1, 56557587079), (7, 8079655297), (17, 3326916887), (49, 1154236471), (119, 475273841), (833, 67896263), (2971, 19036549), (20797, 2719507), (22853, 2474843), (50507, 1119797), (145579, 388501), (159971, 353549)]